baber/WOPTO huggingface dataset:
Patent JP-S59145806-A (JP)
Inventor: KASHIMA SATOSHI
IPC: E01D21/00
Filed: 1983-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09212563-A (JP)
Title: Trip plan generating device
Inventor: KANEMITSU HIROYUKI
IPC: G06Q30/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make use of facilities at optimum time with ease by storing visit recommendation times by the purposes of visits to the facilities, and retrieving the visit recommendation time corresponding to the purpose of a visit and generating a trip plan. SOLUTION: A tourist inputs information on facilities that he or she likes to visit through an input part 18. At this time, the trip days, a starting point, a return point, etc., are also inputted. Then the purpose of the visit to the inputted facilities is inputted. A retrieval part included in a plan generation part 12 retrieves the visit recommendation time corresponding to the purpose of the visit to the facilities from a data base 14. After the visit recommendation time is retrieved, the plan generation part 12 acquires basic stay hours by the facilities which are held in a storage part 20. Then the plan generation part 12 calculates an optimum movement route on the basis of the inputted starting point, visit facilities, and return point.  At this time, the needed time is calculated from distance information, traffic history information, etc., from the data base 14 to specify the start tie and return time.
Patent JP-H07214077-A (JP)
Title: Neutralizing agent for acidic solution
Inventor: ANDO MASAYASU
IPC: C02F1/66
Filed: 1994-02-10
Abstract: PURPOSE:To maintain a soln. of post neutralizing treatment in a neutral state and to suppress a variation of pH by using a rare earth oxide expressed by formula A2O3 (A is an element selected from among the rare earth elements) as a neutralizing agent of an acidic soln. CONSTITUTION:In a gas engine 11, when the temp. of an exhaust pipe 12 drops at cold time, an exhaust gas is cooled and liquidified and becomes to a harmful acidic waste liq. containing nitric acid, etc. In an acidic waste liq. treating device 10, the harmful acidic waste liq. is allowed to flow in order into each liq. tank 16 and 17 in a treating tank 13, and after being converted to a harmless neutral liq. by the neutralizing agent 18, discharged from a discharge port 19. In this case, the rare earth oxide expressed by the formula A2O3 (A is an element selected from among the rare earth elements) is incorporated in the neutralizing agent 18. And the rare earth oxide is oxide of an element selected from among Sc, Y and yttrium group elements consisting of 53-71 atomic number. And the rare earth oxide is preferably Y2O3.
Patent JP-H07226517-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUMOTO NORIHISA
IPC: H01L29/786
Filed: 1994-02-10
Abstract: PURPOSE:To form an LDD structure by a one-time ion implantation only and to provide a MISFET, which is superior in reliability and mass productivity and is high in yield, and a method of manufacturing the MISFET. CONSTITUTION:An N<+> source region 14a and an N<+> drain region 14b are formed in an amorphous silicon film 12 on an insulative substrate 10, N<-> LDD regions 16a and 16b degraded in resistance by a hydrogenation are respectively formed being adjacent to the sides of channels of these regions 14a and 14b and an N<-> channel region 16c degraded in resistance by a hydrogenation is formed in the film 12 held between these regions 16a and 16b. A gate electrode 20 is formed on this region 16c via a gate insulating film 18 and the upper and side surfaces of this electrode 20 are covered with an aluminium oxide film 22 formed by an anodizing method.
Patent JP-H01228568-A (JP)
Title: Push button for spray device
Inventor: MISHIERU BURUUNE
IPC: B05B11/00
Filed: 1989-01-27
Abstract: PURPOSE: To mix a second substance with a first substance and to emit the mixture by activating a first piece relative to a second piece to rupture the one diaphragm of a container section at the time of operation of a pushbutton, thereby supplying a prescribed amt. of the second substance to an emission channel. CONSTITUTION: The pushbutton to be fitted into the spray device having the emission channel 11 and housing the main substance is provided with the first piece 2 adapted to be made movable relative to the second piece 1 having the emission channel 11. The first piece 2 is provided with the vessel section 22 which houses respectively the prescribed amts. of the second substance and is hermetically closed by the diaphragms 23. The pushbutton is provided with an elastic means 3 and engaging means 15 and 25 which activate the first piece 2 relative to the second piece 1 at the time of the operation of the pushbutton and ruptures the one diaphragm 23 of the container section 22 so as to supply the corresponding prescribed amt. of the second substance to the emission channel 11.  Consequently, the prescribed amt. of the second substance may be mixed with the first substance and the mixture may be emitted.
Patent JP-2000216216-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: MATSUMOTO TAKESHI
IPC: G03F7/20
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus, into which the operator can safely insert a substrate storage cassette without special safeguards. SOLUTION: In a semiconductor manufacturing apparatus having a device 16 for storing substrate storage cases (or substrates), devices 1, 2 for treating substrates for semiconductor manufacture and a first transfer device 14 for transferring the substrate storage case between the storage device 16 and the treatment device 2 are provided a second transfer device 31 for receiving a substrate storage case outside the semiconductor manufacturing apparatus and carrying it into the apparatus and a shutter 33, which opens and shuts interlocked with the movement of the second transfer device. This shutter becomes a partition between the second transfer device 31 and the first transfer device 14, when the second transfer device receives a substrate storage case.
Patent JP-S63185446-A (JP)
Title: Production of solid adsorbent
Inventor: YONEZAWA YASUO
IPC: B01J20/28
Filed: 1987-01-26
Abstract: PURPOSE:To enhance the thermal conductivity of single yarn grains when prepared in the form of grains by adding a heat conductive substance in the form of powder, etc., to silicon dioxide xerogel, agitating and mixing both materials, and then drying, dehydrating, and caking the mixture to obtain the yarn. CONSTITUTION:An acid 3 is added to an aq. soln. 2 of sodium silicate to neutralize the soln., and the obtained material is sufficiently washed with water to remove impurities and then dehydrated to form the xerogel of silicon dioxide 4. The xerogel of silicon dioxide 4 is also called silica gel. A requisite amt. of the powdery, granular, or acicular heat-conductive substance 5 is added to the gel, sufficiently agitated, and mixed to dispersedly mix the substance 5 into the gel of silica dioxide 4. The mixture of the silicon dioxide 4 and the substance 5 is then heated at high temp., dehydrated,dried, and caked to obtain the solid deodorant 6 of the desired shape.
Patent JP-H09214854-A (JP)
Title: Decoder and phase detection circuit for wide clear vision receiver
Inventor: YUZAWA KAZUYUKI
IPC: H04N19/59
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To reproduce a multiplex signal of the EDTV-II system at a correct phase by adjusting the phase of a system clock depending on a phase deviation between a sampling clock and a sine wave with a specific frequency included in an identification control signal. SOLUTION: A sampled identification control signal is fed to a control signal recovery circuit 10. Furthermore, an output signal from an accumulation circuit 44 is fed to a phase detection circuit 11. Then the phase detection circuit 11 detects a phase difference between the sampling clock recovered from a color burst signal included in an input video signal and a sine wave signal based on a sampling point of the sine wave whose frequency is 4/7fsc included in the identification control signal inserted to the input video signal. Furthermore, a clock phase adjustment circuit 18 adjusts the phase of the sampling clock based on its detection result.
Patent JP-H01193760-A (JP)
Title: Copying device
Inventor: ARAI HIROYUKI
IPC: G03G21/14
Filed: 1988-01-29
Abstract: PURPOSE:To avoid the waste of copying paper by deciding whether an image is not formed yet or not at a position where jamming is generated, when a document jam is detected, stopping the feed paper as for copying paper on which an image is not formed yet, and carrying the copying paper to the subsequent prescribed processing position as for copying paper on which an image is formed. CONSTITUTION:In accordance with a place where a document jamming is generated in an automatic document feeding device 3, whether a copied image is being formed already on a photosensitive drum or not formed yet is different. Therefore, when the document jamming is detected, whether the image is not formed yet or not at a position where its jamming is generated is decided, and as for copying paper on which the image is not formed yet, its paper feeding is stopped, and as for copying paper on which the image is formed, it is carried to the subsequent prescribed processing position. In such a way, the waste of the copying paper can be reduced.
Patent JP-H04236640-A (JP)
Title: Data management system
Inventor: KIJIMA MASASHI
IPC: G06F12/00
Filed: 1991-01-18
Abstract: PURPOSE:To automatically correct and restore data at the time of the occurrence of contradictions between data stored in plural storage means. CONSTITUTION:The extent of update of data stored in storage means 1 and 2 is recognized by a monitor means. When the extent of update reaches a prescribed value, a collating means 4 checks the compatibility between data stored in storage means 1 and 2, and a restoring means 5 restores data in the case of abnormality of data.
Patent JP-H10214118-A (JP)
Title: Active oscillation suppressing device
Inventor: SANO HISASHI
IPC: G05D19/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an active oscillation suppressing device capable of increasing the noise reduction amount in a sound field by feedforward control and feedback control. SOLUTION: This device is provided with an oscillation detector 1, which generates a reference signal based on oscillation from an oscillation generating source, speaker 4 provided in a sound field, microphone 5 which detects oscillation in the sound field provided in the sound field, feedforward controller 2, which inputs the reference signal and suppresses the oscillation in the sound field, feedback controller 6, which receives a signal outputted from the microphone 5 and suppresses the oscillation in the sound field, and arithmetic unit 3, which adds an output signal from the feedforward controller 2 and an output signal from the feedback controller 6 and drives the speaker 4 by the added output.  Then, the cycle of the sampling of a signal to be inputted to the feedforward controller 2 is made longer than the cycle of the sampling of a signal to be inputted to the feedback controller 6.
Patent JP-H06201351-A (JP)
Title: Shape measurement for rotary tool
Inventor: WAKAO KAZUMASA
IPC: G01B21/10
Filed: 1993-01-07
Abstract: PURPOSE:To provide a shape measurement method of a rotary tool capable of finding a radius of an edge point of the rotary tool comparatively easily and accurately. CONSTITUTION:A device with a means 4 to hold a rotary tool 6 free to rotate, a measuring head 3 of an LSM (laser scan micrometer) type arranged with a light sending part 31 and a light receiving part 33 against the direction orthogonal with a shaft of the rotary tool 6, a rotary table 2 to hold this measuring head 3 and to rotatively drive it and a control part to take up output of the measuring head 3, to memorize and arithmetically process it is used. A radius value of a master ball the radius value of which is already known is taken up as an offset value, the rotary tool 6 is installed and its edge point center which must exist is positioned on the rotational center of the rotary table 2, finite difference of the edge point head end and the offset value is measured by rotating the rotary table 2 intermittently, and by averaging its data, diameter of the blade edge is computed.
Patent JP-H08209227-A (JP)
Title: Additive for controlling inclusion form of molten steel
Inventor: KIMURA TAKASHI
IPC: C21C7/04
Filed: 1995-02-03
Abstract: PURPOSE: To reform the Al2 O3 inclusions contained in molten steel to harmless oxide inclusions by using a multiple oxide of a specific compsn. consisting essentially of CaO and Al2 O3 at the time of subjecting the steel to a deoxidation treatment with Al. CONSTITUTION: The harmful nonmetallic Al2 O3 inclusions are formed to degrade the material quality of the steel products formed of such molten steel at the time of subjecting the molten steel to the deoxidation treatment with the Al or Al alloy and, therefore, the additive formed by adding metal Ca or Ca alloy to the multi component oxide contg., by weight %, 20 to 70% CaO, 10 to 60% Al2 O3 and at least one kind among <30% ZrO2 , <30% TiO2 and <30% MgO and working the mixture to a powder or wire form is added to the molten steel after the deoxidation treatment with the Al. The Al2 O3 inclusions by oxidation of the Al of the deoxidizing agent are converted into CaO-Al2 O3 -TiO2 - MgO-ZrO2 inclusions, by which the inclusions are made in spherical form and the molten steel is made hardly crushable. The steel products consisting of the excellent material having a low generation rate of HIC resistant crack are obtd.
Patent JP-H05213602-A (JP)
Title: Gaseous hydrogen producing device
Inventor: HANEDA KAZUHIKO
IPC: C01B3/50
Filed: 1992-01-31
Abstract: PURPOSE:To provide a gaseous hydrogen producing device capable of effectively utilizing raw material resources by effectively supplying a heat source without using any fossil fuel. CONSTITUTION:This device is provided with a line 1 for supplying a high- pressure carbonaceous material such as LNG, a steam reformer 3 for catalytically generating a water gas from a mixture of the carbonaceous material and steam, a heating medium feed line 16 for feeding high-temp. secondary gaseous helium generated from a high-temp. gas furnace 5 to the reformer 3 to heat the gaseous mixture, a gaseous hydrogen purifier 9 for refining the water gas generated in the reformer 3 and separating the water gas into gaseous hydrogen and an off gas contg. impurities and a line 21 for recycling the off gas separated by the purifier 9 and compressed by a compressor 22 to the line 1. Consequently, the high-temp. secondary gaseous helium as a rich heat source is utilized, and the unreacted component in the off gas is reutilized as the material resources.
Patent JP-H05210072-A (JP)
Title: Waveguide type optical device
Inventor: KIYONO MINORU
IPC: G02F1/03
Filed: 1992-01-31
Abstract: PURPOSE:To provide the waveguide type optical device which can prevent the drop of a characteristic impedance by suppressing an increase in electrostatic capacity, decreases the propagation losses of microwaves and improve transmission characteristics and is simple in electrode shape. CONSTITUTION:This optical device of the waveguide type is constituted by forming optical waveguides on a substrate 1 having an electrostatic effect and forming progressive wave electrodes for controlling the light passing the optical waveguides on the substrate. A terminal part 6 of a signal electrode 3s of the above-mentioned device is led out by having an angle with the signal electrode 3s and a grounding electrode 3e is disposed only on the outer side of the signal electrode 3s and the bent part 7 between the signal electrode 3s and the terminal part 6.
Patent JP-S61178313-A (JP)
Title: Method and apparatus for controlling self-run conveyer
Inventor: ASADA KAZUYUKI
IPC: B65G21/12
Filed: 1985-01-30
Abstract: PURPOSE:To accurately control turning by setting the travelling speed of each turning device during turning in proportion to the distance from the center of turning with respect to the travelling speed of the turning end, and turning each frame simultaneously. CONSTITUTION:In case of travelling a rotary travelling device 1 at a speed V0, the traveling speed Vn of the n-th travelling device 1 is set in such a manner that Ln/L0.V0, and all the travelling devices 1 are simultaneously travelled and turned by a control device. In such travelling control, the meandering of a conveyer is automatically corrected by drooping characteristic of an inverter and synergism of a motor.
Patent JP-H05218071-A (JP)
Title: Manufacture of ldd-structured transistor
Inventor: TAKEI MICHIKO
IPC: H01L29/78
Filed: 1992-02-03
Abstract: PURPOSE:To make it possible to simplify the method for manufacturing a transistor having the LDD(Lightly Doped Drain) structure. CONSTITUTION:Before forming a source and a drain, a gate 26 having a trapezoidal cross section is formed on a gate insulating film 22. Then, the source and the drain are formed. At that time, they are so structured that the energy at the time of ion injection may be so controlled that the ion injection depth may be smaller than the maximum film thickness of the gate 26 and an impurity may not invade a channel region due to thermal diffusion.
Patent JP-S62175950-A (JP)
Title: Photomagnetic recording method
Inventor: KATAYAMA RYUICHI
IPC: G11B11/10
Filed: 1986-01-29
Abstract: PURPOSE:To execute an artificial 'overwrite' by decreasing a little a storage capacity, by providing alternately a recording area and an intermediate area when seeing in the direction orthogonal to a track, and positioning two pieces of light beams in two pieces of positions where an intermediate distance is equal to width of the intermediate area when seeing in the direction orthogonal to the track in the recording area. CONSTITUTION:In a figure (a), a down magnetic field H is impressed to a recording medium 4, recording is executed by a light beam 1, and an erasion is executed by light beams 2. In this case, in a recording area 9 which has been magnetized in advance in the upper direction, a bit 7 which has been magnetized in the lower direction is formed, and in a recording area 10, the magnetization is executed uniformly in the lower direction. On the other hand, in a figure (b), an up magnetic field H is impressed to the recording medium 4, recording is executed by the light beam 2, and an erasion is executed by the light beam 1. In this case, in the recording area 10 which has been magnetized in advance in the lower direction, a bit 8 which has been magnetized in the upper direction is formed, and in the recording area 9, the magnetization is executed uniformly in the upper direction. By repeating an operation of the figure (a) and (b), a state that information has been recorded is held in one recording area 9 and the recording area 10 at all times.
Patent JP-H06228361-A (JP)
Title: Apparatus for continuous hydrolyzation of coated synthetic resin waste
Inventor: TANAKA ATSUSHI
IPC: B29B17/00
Filed: 1993-02-04
Abstract: PURPOSE:To provide an apparatus with which the time necessary for the hydrolysis of crushed waste of a coated synthetic resin can be reduced without impairing the material strength of the resin. CONSTITUTION:A crushed waste of a coated resin is fed with a sealed rotary feeder 131 to a hydrolysis tank 132 having a casing 13c containing hot water, with which part of the casing 13c is filled. The crushed waste is passed through the hot water to hydrolyze the coating. Compared to hydrolysis in steam, the hydrolysis in this apparatus proceeds faster because more water molecules collide against the coating. Further, the crushed waste is prevented from settling to form a cake, because of buoyancy in hot water.
Patent JP-S57135735-A (JP)
Title: Preparation of germanium dioxide-antimony trioxide glass
Inventor: SHIBUYA SEIJI
IPC: C03C3/253
Filed: 1981-02-10
Abstract: PURPOSE:To prepare a GeO2-Sb2O3 glass having low transmission loss, in high efficiency, by forming a porous block of GeO2-Sb2O3-SiO2 from a specific glass raw material, reacting the block in an F-containing atmosphere to remove SiO2, and vitrifying the product. CONSTITUTION:A fine powdery mixture of GeO2, Sb2O3 and SiO2 is prepared by the oxidation reaction of a raw material containing Ge, Sb and Si. The mixture is deposited successively to obtain a grown porous block. The block is placed in a reaction vessel 1 and F2 or HF gas is introduced into the vessel through the lower inlet 3 while controlling the temperature in the vessel 1 at about 200 deg.C with the elecrrical furnace 2. SiO2 can be removed from the porous block by this reaction. The temperature in the vessel 1 is raised successively to about 800 deg.C, and the feed gas is changed from F2, etc. to O2 and Cl2 to effect the oxidation and dehydration treatment. Thereafter, the temperature is raised further to convert the porous block to transparent glass. A GeO2-Sb2O3 glass suitable as an optical fiber for transmission of light with long wavelength can be prepared by this method.
Patent JP-H01194909-A (JP)
Title: Submerged-in-reactor type sludge concentration device
Inventor: OOMORI NOBUSHIGE
IPC: B01D21/02
Filed: 1988-01-28
Abstract: PURPOSE:To increase steeply the treating capacity of a sludge concentration vessel, by forming the sludge concentration vessel provided in a reactor tank into a shape in such a manner that the sectional area thereof increases from its middle portion toward its bottom portion. CONSTITUTION:A sludge concentration vessel 2 equipped with a sludge feed port 3 having sludge baffle plates 4 on its upper part and a means for discharging concentrated sludge at its bottom is installed adjacent to the side wall inside a reactor tank 1 or in the reactor tank 1, while the sludge concentration vessel 2 is formed into a shape with its cross-sectional area increasing from its middle portion toward its bottom. As a result, the treating capacity of the sludge concentration vessel can be sharply increased.
Patent JP-S62177008-A (JP)
Title: Production of copolymer
Inventor: WAKATSUKI JUNYA
IPC: C09K23/52
Filed: 1986-01-29
Abstract: PURPOSE:To obtain a copolymer carrying both phosphate group and hydrophobic group, useful for such fields as engineering and medicine, by reaction between glycidyl (meth)acrylate and monoalkali metal salt of monoalkyl phosphoric acid followed by addition of radical polymerization initiator to perform polymerization. CONSTITUTION:A glycidyl (meth)acrylate of formula I (R' is H or SH3) is made to react with a monoalkali metal salt of monoalkyl phosphoric acid of formula II [R<2> is 1-36C (fluorine-contg.) alkyl; M' is alkali metal salt] (e.g. monosodium monododecyl phosphate). The resultant reaction mixture is further incorporated with pref. 0.05-5.0wt% based on the monomer, of a radical polymerization initiator (e.g. diisopropyl peroxydicarbonate) to carry out polymerization, thus obtaining the objective copolymer having structural group of formula IV [M<2> is H, alkali (alkaline earth) metal, alkanolamine, alkylamine or ammonium slat].
Patent JP-S53102837-A (JP)
Title: Plating process method
Inventor: SAITOU SHIGERU
IPC: H01H11/04
Filed: 1977-02-22
Abstract: PURPOSE:To remove the residual deposit of the low-melting-point alloy on purpose to obtain a uniform mirror surface, by fixing the plating material on the pedestal frame through brazing with a low-melting-point alloy, and by removing the low-melting-point alloy through heating the brazed portion after plating process, and then, by applying the electrolytic polishing.